323032134032020 has 48 divisors (see below), whose sum is σ = 776285284642560. Its totient is φ = 110609851244544.

The previous prime is 323032134031961. The next prime is 323032134032057. The reversal of 323032134032020 is 20230431230323.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a self number, because there is not a number n which added to its sum of digits gives 323032134032020.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1500134464 + ... + 1500349783.

It is an arithmetic number, because the mean of its divisors is an integer number (16172610096720).

Almost surely, 2^{323032134032020} is an apocalyptic number.

It is an amenable number.

323032134032020 is an abundant number, since it is smaller than the sum of its proper divisors (453253150610540).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

323032134032020 is a wasteful number, since it uses less digits than its factorization.

323032134032020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3000485032 (or 3000485030 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 28.

Adding to 323032134032020 its reverse (20230431230323), we get a palindrome (343262565262343).

The spelling of 323032134032020 in words is "three hundred twenty-three trillion, thirty-two billion, one hundred thirty-four million, thirty-two thousand, twenty".